Gallery: Do you own a penny worth $402,500?

Before cashing in those soon-to-be obsolete one-cent pieces, check whether one of the ten pennies shown here is among those in your coin jar. You could be up to $402,500 richer. Source: www.coinsandcanada.com

A rare penny in your stash could bring you windfall. Click through this photo gallery to view pennies with high values that could still be in circulation. The values vary depending on condition, with uncirculated coins having the greatest value.